There are
1,260 mi
from Deerfield Beach, FL to Rantoul, IL
That's the driving distance. It would take 23 hours to go from Deerfield Beach, Florida to Rantoul, Illinois.
The flight distance (direct flight from Deerfield Beach, FL to Rantoul, IL) is 1,071.51 mi.
1,260 mi = 1.61 kms